Classification of Hydrocarbons

Alkynes can be represented by the general formula

Give some examples of saturated hydrocarbons. 

Which of the following alkanes contain primary, secondary, tertiary and quaternary carbon atoms together?

Define saturated hydrocarbons and give their general formula.

Identify the correct statement regarding the type of bond between the carbon atoms in the saturated hydrocarbons. 

Unsaturated hydrocarbons are compounds that have a single bond between two adjacent atoms of carbon.

In which of the following compounds double bonds alternate between carbon atoms of the benzene ring?

Which of the following elements are present in compounds known as hydrocarbons?

How many $\mathrm{\pi }$ bonds are present in ethane molecule?

Give an appropriate term for the following: Compounds containing carbon and hydrogen only. (Hydrocarbons/Halogens)

What is the test for unsaturation?

Name the most important natural source of hydrocarbon. (Petroleum / Water / Soil)

Which one of the following is not an organic compound?

Number of $3°$ carbon and $1°$ hydrogen respectively in the following structure are -

Which of the following compounds contains maximum number of tertiary hydrogen atoms?

The smallest hydrocarbon which contains secondary carbons only is -

The smallest hydrocarbon which contains secondary carbons only is:

The smallest hydrocarbon which contains secondary carbons only is -

The number of tertiary $\mathrm{C}-$atoms in $2,2,4,4-$tetramethyl pentane is

Order of reactivity of ${\mathrm{C}}_2{\mathrm{H}}_6,\mathrm{ }{\mathrm{C}}_2{\mathrm{H}}_4$ and ${\mathrm{C}}_2{\mathrm{H}}_2$ is: